What my wife (not-at-all affectionally) refers to as The Money Pit:

Yep, it's an Olds...

I need to confess that have a sickness....I keep changing spring and damper combinations (long story follows).
It started with custom-built double-adjustable Koni Yellows with H&R Sport springs, which were then converted to coilovers with Eibach ERS 2.50" race springs (300#F, 200#R). They were horrendously stiff on the street and way overkill for a daily driver, but were glorious on the track.
Then I went to Intrax springs with KYB GR-2 struts, which I didn't care for. Then, I had another set of Koni Yellows fabbed up and paired them with Eibach Pro-Kit springs. For about 2 years thereafter, I was using a set of ACDelco RPO FE3 "Sport" struts which were a bit more forgiving for daily driver duty. The latest iteration (since I acquired a Civic for DD - gotta love 41MPG!) is a set of KYB AGX dampers with H&R Sport springs. Like I said - a sickness.
I've gone back-and-forth between various combinations of GM and aftermarket anti-roll bars more than I care to admit. Until recently, I was using a 24mm solid GM FE3-spec front bar, with a solid 22mm rear bar from Speedbuilt Competition Components. And now:

A 28mm solid Speedbuilt front bar is now installed, along with a set of aluminum front lower control arms, fortified with poly bushings. Strut tower bars from MRZ Performance up front (a very nice billet aluminum piece) and SLP in back are de rigueur. Rounding out the suspension mods, I have installed a set of Energy Suspension polyurethane end-link bushings for the front anti-roll bar, with custom-machined billet aluminum spacers. (WHEW!)
The brakes are Baer's Track+ system, using 13x1.1" 2-piece rotors, twin piston calipers (you'll find a very similar system on the last generation Mustang Cobra), with Hawk Ceramic pads in front and HPS pads out back. Just for the heck of it, it looks like Baer's new 6-piston (6P) calipers will fit behind my wheels, so we may see those when development is completed. :)
ATE TYP200 brake fluid flows through braided stainless steel lines to each aluminum caliper.

The mill (old picture)....

Okay, so it's been an adventure building a new motor for this thing. After 8 years and nearly 120,000 miles, I did not feel comfortable with just throwing a cam in the motor and calling it a day. No, I had to go a bit overboard. So, I bought a slightly used '99 3400 longblock, and sent it to Mark at MP Racing. He tore it down completely and then sent it to LAM Engines in Kenosha, WI. LAM hot-tanked and magnafluxed the block, and bored the cylinders .040" over to fit new Sealed Power hyperutectic pistons. They also balanced the rotating assembly, installed new freeze plugs, and whatever else they deemed necessary. Mark got the block back and painted it a nice glossy black before assembling the short block. The rods were treated to ARP bolts to help everything survive at up to 7000RPM. A heavier-duty timing set from a pre-99 GM V6 was used with a nod towards the higher-lift, longer duration cam (.517/.538, 216/224 degrees @ .050") and stiffer Comp Cams 26986 valve springs. Speaking of the heads, they have now gone through several iterations. They started as a set of '05 3400 heads with maybe 100 miles on them. Ben at Wide Open Throttle Technologies disassembled and cleaned them before a labor-intensive porting, polishing, and flow-matching job whch also saw the combustion chambers reshaped for better low-to-mid lift flow. He shaved about .020" off to bump up compression a few tenths. In addition to the aforementioned Comp Came springs, we fitted Comp steel retainers and locks, and specially-modified SI stainless valves. Due to several issues which crept up later in the build, the SI valves and Comp valve locks were replaced with lighter, better flowing valves and valve locks from a set of GM 3500 (LX9) cylinder heads. Keeping in tune with a light valvetrain, we also replaced the steel Comp Came retainers with titanium retainers of the same make. With all these new parts (some generously donated by Ben @ WOT-Tech), we figured it would be a good idea to have LAM Engines blueprint the heads, so that was done. Topping it off are a set of ported intake manifolds from Ben @ WOT-Tech, a 65mm billet throttle body from TCE Motorsports, and a ceramic-coated fenderwell intake from MP Racing. On the exhaust side, I have a set of S&S headers which were ceramic-coated by Bonehead Performance. I do stay legal with a Metal 'Cat catalytic converter,and the rest of the exhaust is 2.5" mandrel bent piping from SLP Performance, with a Magnaflow resonator and transverse-style muffler.

Caught your breath yet? 'Cause the transmission didn't miss out on all the fun either. It has a set of Raybestos Blue Plate Special frictions and new steels, billet accumulator pistons from Superior Transmission, and a final-drive swap to 3.42:1. Now it's time to break the motor in and then the fun of tuning starts......

Here's a short video:

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Next is a shot of the wheel/tire/brake setup - it's slightly outdated from a rubber perspective, as I am currently rolling on Bridgestone Potenza RE-01R tires. They are still wrapped around 17x7.5" custom-drilled Kosei K-1 Racing light alloy wheels, and brought to a halt by Baer Racing Track+ front brakes.

Maybe an upgrade to these in the future?

So, it turns out I'm a slave to fashion as well. I kept it subtle with a Razzi ground effects kit and rear decklid wing. This photo was taken at the Oldsmobile Homecoming June 2006.

One unique change is a set of Euro-spec headlamp modules that came from the factory sans the ugly amber reflector (just to be different). To the uniformed they're hard to spot, but I have yet to see another Stateside Alero with them.

Not one to leave well enough alone, they have been retrofitted with 4300K H7 HID lights for the low beams. Natch, the factory projector foglamps didn't escape the HID treatment either, receiving a 3000K 880 retrofit.

New for fall 2007! Recaro Speed seats for driver and front passenger.

The end.

Be sure to check out a few photographs from the racetrack on Page 2.
Thanks for looking.